/**
 * Copyright 2011 Saurabh Gangarde & Rohit Ghatol (http://code.google.com/p/droidtwit/)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License.
 * 
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.tutorial.battery;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.widget.TextView;

public class BatteryCheck extends Activity {
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		final TextView batteryLevelText = (TextView) findViewById(R.id.battery_level);
		registerReceiver(new BroadcastReceiver() {

			@Override
			public void onReceive(Context context, Intent intent) {
				int batteryLevel  = intent.getIntExtra("level", 0);
				batteryLevelText.setText(String.valueOf(batteryLevel));

			}
		}, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
	}

}









